Workaround to fix Tsan unexpected memory mapping error (#2250)

alpaka-group · Mar 20, 2024 · e564da6 · e564da6
1 parent d9348ea
commit e564da6
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/script/ci.sh b/script/ci.sh
@@ -9,6 +9,11 @@ source ./script/set.sh
 
 ./script/print_env.sh
 source ./script/before_install.sh
+if [ -n "$GITHUB_ACTIONS" ] && [ "$ALPAKA_CI_OS_NAME" = "Linux" ]; then
+  # Workaround for the error: ThreadSanitizer: unexpected memory mapping
+  # change the configuration of the address space layout randomization
+  sudo sysctl vm.mmap_rnd_bits=28
+fi
 
 if [ "$ALPAKA_CI_OS_NAME" = "Linux" ]
 then